Chain Slider YZ125/250 '05-'16 /YZ250F/450F '07-'08 Model_Shoei NXR2 Helmets the SO series features RK's

the SO series features RK's tried and true O-ring seal technology which is proven to increase chain wear life over a standard non-sealed chain

Headlight extensions (20mm and 40mm) and rubber straps for

Periodic removal and cleaning advised

LED: (3x) 11 Watt Cree XP-P LEDs

Chain Slider YZ125/250 '05-'16 /YZ250F/450F '07-'08 Model_Shoei NXR2 Helmets the SO series features RK'sPolisport's replacement parts are produced with exclusive technologies to make the product durable and with the same level of quality as the original plastics of your dirt bike. Features: Direct bolt on. Easy to install. Perfect fit on the indicated model and brand. Resistant on hard environments. OEM style and shape.